Tuning Kit Motoforce Racing Cylinder + Crankshaft 70 Cast Iron Minarelli Vertical

Cylinder & crankshaft tuning kit 70cc from Motoforce Racing Engine Pack Motoforce Racing cylinder + crankshaft 70 cast iron Minarelli vertical. This combo of cylinder and crankshaft including bearings and oil seals will save save headaches, money and time - the components fit perfectly and ensure smooth operation. The MotoForce Racing 70 cc cast iron cylinder with 2-ring piston and HC cylinder head is the perfect choice if you want to replace the original cylinder with a more powerful, but at the same time very reliable model. In terms of power, the MotoForce Racing cylinder can develop 2 to 3 hp more than the original cylinder, but most importantly it has much higher torque. The cylinder is perfectly supported by the RACING crankshaft from Motoforce Racing. This is a high compression racing crankshaft with silver-plated small end bearing. Unlike the standard version of this reinforced crankshaft, this Racing version has been additionally cast with plastic to increase pre-compression a little. Speeds up to 13,000 rpm are no problem. Also included are two high-quality crankshaft main bearings with increased clearance for the high rpms and the matching oil seals. Scope of delivery: Cylinder MotoForce Racing 70cc iron cast Minarelli vertical Crankshaft RACING bis 13.000 rpm Minarelli vertical 10mm piston pin Cranshaft Bearing Set Minarelli incl. oil seals To ensure performance and reliability, we recommend combining the cylinder with a carburetor with at least 17.5 mm diameter, a tuning CVT and a tuning exhaust like the perfectly matching Stage6 Pro Replica.